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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/56114] x86_64-linux-gnu-gcc generate wrong asm instruction MOVABS for intel syntax
Date: Sat, 26 Jan 2013 15:08:00 -0000 [thread overview]
Message-ID: <bug-56114-4-pEc4qc1V5z@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-56114-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56114
--- Comment #4 from Uros Bizjak <ubizjak at gmail dot com> 2013-01-26 15:08:35 UTC ---
Well, following patch won't break then:
--cut here--
Index: i386.md
===================================================================
--- i386.md (revision 195486)
+++ i386.md (working copy)
@@ -2308,7 +2308,7 @@
(match_operand:SWI1248x 1 "nonmemory_operand" "a,r<i>"))]
"TARGET_LP64 && ix86_check_movabs (insn, 0)"
"@
- movabs{<imodesuffix>}\t{%1, %P0|%P0, %1}
+ movabs{<imodesuffix>}\t{%1, %P0|[%P0], %1}
mov{<imodesuffix>}\t{%1, %a0|%a0, %1}"
[(set_attr "type" "imov")
(set_attr "modrm" "0,*")
@@ -2322,7 +2322,7 @@
(mem:SWI1248x (match_operand:DI 1 "x86_64_movabs_operand" "i,r")))]
"TARGET_LP64 && ix86_check_movabs (insn, 1)"
"@
- movabs{<imodesuffix>}\t{%P1, %0|%0, %P1}
+ movabs{<imodesuffix>}\t{%P1, %0|%0, [%P1]}
mov{<imodesuffix>}\t{%a1, %0|%0, %a1}"
[(set_attr "type" "imov")
(set_attr "modrm" "0,*")
--cut here--
next prev parent reply other threads:[~2013-01-26 15:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-25 22:48 [Bug target/56114] New: " akobets at mail dot ru
2013-01-25 23:07 ` [Bug target/56114] " akobets at mail dot ru
2013-01-26 9:21 ` ubizjak at gmail dot com
2013-01-26 14:31 ` akobets at mail dot ru
2013-01-26 15:08 ` ubizjak at gmail dot com [this message]
2013-01-26 16:55 ` akobets at mail dot ru
2013-01-27 13:17 ` uros at gcc dot gnu.org
2013-01-27 16:04 ` uros at gcc dot gnu.org
2013-01-27 18:37 ` uros at gcc dot gnu.org
2013-01-27 18:46 ` ubizjak at gmail dot com
2013-01-27 20:49 ` akobets at mail dot ru
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